16550 uart

a static device node created in this way will find the relevant match when the driver is called. So when the code creates the main device number, there will be a matching device number-->192 In the driver code stp_chrdev_bt.c #define BT_DEV_MAJOR 192 static int bt_major = Bt_dev_major; /* Dynamic allocation */ Module_param (bt_major, uint, 0); static int bt_init (void) 440{ 441 dev_t dev = MKDEV (bt_major, 0);//create main device number .... 442 int alloc_ret = 0; 443 int cdev_err = 0; ........

, click Next when you are done,　　Choose Hello World as the project template, Finish. At this point the project browser on the left has just created the project folder, drop-down menu src found HELLOWORLD.C, double-click to edit the　　Edit the code, click Save, and then compile.　　View the compilation report in the console and compile successfully if no error occurs. The next step is to connect the Zedboard for board-level debugging.Four, the board level debugging　　Once the application has been wri

) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered Checking if image is initramfs... it is Freeing initrd memory: 11335 k freed Io scheduler noop registered Io scheduler anticipatory registered Io scheduler deadline registered Io scheduler cfq registered (default) Real Time Clock Driver v1.12ac Intel_rng: FWH not detected WDT driver for the Winbond (TM) W83627HF/THF Super I/O chip initialising. W83627hf/thf WDT: initialized. timeout = 60 sec (nowayout = 0) W83167hf/

], #4 Add R3, R3, #1 TEQ r0, R6 BNE 1b # If defined (config_arch_netwinder) | defined (config_arch_cats) /* * If we're using the netwinder or cats, we also need to map * In the 16550-type serial port for the debug messages */ Add r0, R4, #0xff000000> 18 ORR R3, R7, #0x7c000000 STR R3, [R0] # Endif # Ifdef config_arch_rpc Add r0, R4, #0x02000000> 18 ORR R3, R7, #0x02000000 STR R3, [R0] Add r0, R4, #0xd8000000> 18 STR R3, [R0] # Endif # Endif MoV PC,

anticipatory registered (default)Io scheduler deadline registeredIo scheduler CFQ registeredSerial: 8250/16550 driver, 4 ports, IRQ sharing enabledSerial8250.0: ttys0 at mmio 0x4806a000 (IRQ = 72) is a st16654Serial8250.0: ttys1 at mmio 0x4806c000 (IRQ = 73) is a st16654Serial8250.0: ttys2 at mmio 0x49020000 (IRQ = 74) is a st16654Console [ttys2] EnabledBRD: module loadedLoop: module loadedDm9000 Ethernet driver, v1.31Eth0: dm9000a at c68ae000, c68b2

Address Http://www.jz5u.com/Soft/security/Encryp/16550.html Or http://d.download.csdn.net/down/1636892/chuniyb After using the above tool to crack the PDF file, the PDF file will have no restrictions on printing. Then you can installPdffacloud pro, used for preview before printing Http://download.pchome.net/multimedia/media/10245.html Method 2 Step 1: Download the PDF password remover software and install it. A registration code is required. I teste

system does not require plug-and-play. Do not select Block devices --->; Loopback device support RAM disk support (4096) default RAM disk size (new) Initial RAM disk (initrd) Support Multi-Device Support (raid and LVM) --->; no Networking options --->; ATA/IDE/MFM/rll support --->; the default Telephony support --->; not selected SCSI support --->; not selected Fusion MPT device support --->; not selected I2o device support --->; not selected Network Device Support --->; select according to the

Reference Link: http://blog.csdn.net/caomiao2006/article/details/8791775The difference between terminal and console:The console is the basic device of the computer, and the terminal is an additional deviceA machine tool, or control box of a numerical control device, is usually called a console, as the name implies, the console is a direct control of the device's countertop (a panel with a lot of control buttons). In the computer, the keyboard and the monitor connected directly to the computer ar

0.946441] serial:8250/16550 driver, 6 ports, IRQ sharing enabled [ 0.946533] serial8250:ttys0 at I/O 0x3f8 (IRQ = 4) is a 16550A [ 0.946623] serial8250:ttys1 at I/o 0x2f8 (IRQ = 3) is a 16550A [ 0.946896] 00:06:ttys4 at I/o 0x210 (IRQ = one) is a 16550A [ 0.947012] 00:07:ttys5 at I/O 0x218 (IRQ = one) is a 16550A [ 0.947128] 00:08:ttys2 at I/o 0x220 (IRQ = one) is a 16550A [ 0. 947244] 00:09:ttys3 at I/o 0x228 (IRQ = one) is a 16550A [ 0

f9e10800 size 568 [0.521255] backlight supply power not found, using dummy regulator [0.524492] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [1, 0.530892] omap_uart 44e09000. serial: no wakeirq for uart0 [0.531504] 44e09000. serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [1.232153] console [ttyO0] enabled [1.241558] omap_rng 4832.16.rng: OMAP Random Number Generator. 20 [1.249198] [drm] Initialized drm 1.1

Register 1: 0x0 Timing Register 2: 0x0 Subpanel Register: 0x0 DMA Control Register: 0x0 DMA 0 Start Address: 0x0 DMA 0 End Address: 0x0 DMA 1 Start Address: 0x0 DMA 1 End Address: 0x0 DA8XX LCD: Palette is not Loaded! DA8XX LCD: Configured AC Bias... DA8XX LCD: Configured Vertical Sync Properties... DA8XX LCD: Configured Horizontal Sync Properties... GLCD: Configured to Active Color... DA8XX LCD: Configured Frame Buffer... GLCD: Frame Buffer Memory allocation successful GLCD: Palette Memory a

For details about how to accept the GPS time-Linux general technology-Linux technology and application information, see the following. The problem is that in linux (version is ubuntu10), the ntp server can synchronize the Network Time, but cannot synchronize the gps time. Add the following in make meunconfig: Kernel timer client (Testing client, use for debug) PPS line discipline {MB} 8250/16550 and compatible serial support New k

Overview:All Linux-class systems provide a search tool called grep (Global Regular expression print, which is the output of globally regular expressions). The grep command is useful in situations where a pattern-based search is performed on the contents of one or more files. A pattern can be a single character, multiple characters, a single word, or a sentence.When the command matches the pattern specified when the command is executed, grep outputs a line containing the pattern, but does not mod

)? 2001-2006 Red Hat, Inc.Msgmni have been set to 1009IO Scheduler NoOp registered (default)Serial: 8250/16550 driver $Revision: 1.3 $4 ports, IRQ sharing disabledSerial8250.0:ttys0 at MMIO 0x4ef600300 (IRQ = +) is a 16550Aconsole [ttyS0] enabledSerial8250.0:ttys1 at MMIO 0x4ef600400 (IRQ = All) is a 16550ASerial8250.0:ttys2 at MMIO 0x4ef600500 (IRQ = +) is a 16550ASerial8250.0:ttys3 at MMIO 0x4ef600600 (IRQ = +) is a 16550A4ef600300.serial:ttys0 at M

After setting permissions in MongoDB, if you use the common command again, the message "$ Err": "Not authorized for query on admin. system. namespaces "indicates that you do not have permission to perform the operation. you can solve the problem as follows: Assume that the user set previously is root and the password is admin. > Use adminswitched to DB admin> dB. adduser ("root", "admin") {"user": "root", "readonly": false, "PWD": "bde0d84f6749c235a6b4e36d945eb666", "_ id ": objectid ("515e66243

Use the Grep commandGuideAll linux systems provide a search tool named grep (global regular expression print, global regular expression output. The grep command is very useful when pattern-based searches are performed on the content of one or more files. The mode can be a single character, multiple characters, a single word, or a sentence. When the command matches the mode specified when the command is executed, grep outputs a line in the include mode, but does not modify the content of the orig

(config_vt_console) [Y/n/?]Standard/generic (8250/16550 and compatible uarts) Serial support (config_serial) [Y/n/?]Unix98 Pty support (config_unix98_ptys) [Y/n/?]Maximum number of unix98 ptys in use (0-2048) (config_unix98_pty_count) [8]* File systemsReiserfs support (config_reiserfs_fs) [Y/n/?]ISO 9660 CDROM File System Support (config_iso9660_fs) [Y/n/?]/Proc file system support (config_proc_fs) [Y/n/?]/Dev/PTS File System for unix98 ptys (config_

cleanmaster. system. namespaces ","Code": 16550}Throw "error:" + tojson (ret ); 5) create other usersAll users follow the database, and user information is saved to the system. users table of the database.When adding a user to multiple databases, you must define the user for each database.> USE cm;# Create a user cm with a password of 123456. The permissions are readWrite and dbAdmin.> Db. Adduser( {USER: "cm", pwd

) (rtime) (cmode_priority) (c) 2001-2006 Red Hat, Inc. [1, 0.160522] msgmni has been set to 1475 [0.162407] Io scheduler Noop registered [1, 0.162425] Io scheduler deadline registered [1, 0.162470] Io scheduler CFQ registered (default) [0.162744] platform 1c13400. PHY: Driver sun4i-usb-phy requests probe Deferral [2, 0.164994] sunxi-pinctrl 1c20800. pinctrl: initialized sunxi Pio driver [0.206567] serial: 8250/16550 driver, 8 ports, IRQ sharing

reset.Note:: Run the custom code and provide a deep sleep mechanism. See deep sleep documentation. For power-on reset, software SOC reset and watchdog SOC Reset:GPIO_STRAP_REGIf you require UART or SDIO download mode, check the register. In this case, configure UART or SDIO and wait for the code to be downloaded. Otherwise, continue to start, as if due to software CPU reset. For software CPU reset and wa